Happy Feet DreamWorks Animation Officially Licensed Slippers Mens Womens AS SEEN ON ABC's "SHARK TANK" If these slippers look familiar to you, maybe you caught our Shark Tank episode! After the show, we got licensed for the amazing DreamWorks Animation slippers! LIKE WALKING ON PILLOWS Our slippers feature a 1" dense foam rubber, no skid bottom. Made for indoor use only. FREE RETURNS AND EXCHANGES Whether your order is shipped by Amazon or by us here at Happy Feet, returns and exchanges are always free. GIRLS AND WOMENS SIZES : Small - T12.5 - 5, Medium - 5.5-7.5, Large - 8-10, X Large - 10.5-12.5, XX Large - 13 and Up, Toddler Small - TS - T4-T7, Toddler Large - T7.5-T12 BOYS AND MENS SIZES : Small - T12.5 - 4, Medium - 4.5-6.5, Large - 7-9, X Large - 9.5-11.5, XX Large - 12-14, Toddler Small - TS - T4-T7, Toddler Large - T7.5-T12